112317453 has 24 divisors (see below), whose sum is σ = 172481400. Its totient is φ = 70185984.

The previous prime is 112317449. The next prime is 112317473. The reversal of 112317453 is 354713211.

It can be written as a sum of positive squares in 4 ways, for example, as 33143049 + 79174404 = 5757^2 + 8898^2 .

It is not a de Polignac number, because 112317453 - 2² = 112317449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112317473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39793 + ... + 42521.

It is an arithmetic number, because the mean of its divisors is an integer number (7186725).

Almost surely, 2^112317453 is an apocalyptic number.

It is an amenable number.

112317453 is a deficient number, since it is larger than the sum of its proper divisors (60163947).

112317453 is a wasteful number, since it uses less digits than its factorization.

112317453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021 (or 3018 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 112317453 is about 10597.9928760119. The cubic root of 112317453 is about 482.4834439987.

The spelling of 112317453 in words is "one hundred twelve million, three hundred seventeen thousand, four hundred fifty-three".